Rear Suspension Kit, Non Adjustable, PolyLaunch harder, reduce wheel hop, and add cornering consistency on your 1982 2002 GM F body with a non adjustable Rear Suspension Kit from BMR Suspension. BMRs polyurethane, non adjustable Rear Suspension Kit consists of a Panhard rod and lower control arms. Manufactured from heavy duty 1 5 8 inch diameter, 0. 120 inch wall, and 1 inch, 0. 120 inch wall DOM steel tubing, the Rear Suspension Kit provides all the strength youll need for any performance